", options: { classes: {}, disabled: false, // Callbacks create: null }, _createWidget: function( options, element ) { element = $( element || this.defaultElement || this )[ 0 ]; this.element = $( element ); this.uuid = widgetUuid++; this.eventNamespace = "." + this.widgetName + this.uuid; this.bindings = $(); this.hoverable = $(); this.focusable = $(); this.classesElementLookup = {}; if ( element !== this ) { $.data( element, this.widgetFullName, this ); this._on( true, this.element, { remove: function( event ) { if ( event.target === element ) { this.destroy(); } } } ); this.document = $( element.style ? // Element within the document element.ownerDocument : // Element is window or document element.document || element ); this.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow ); } this.options = $.widget.extend( {}, this.options, this._getCreateOptions(), options ); this._create(); if ( this.options.disabled ) { this._setOptionDisabled( this.options.disabled ); } this._trigger( "create", null, this._getCreateEventData() ); this._init(); }, _getCreateOptions: function() { return {}; }, _getCreateEventData: $.noop, _create: $.noop, _init: $.noop, destroy: function() { var that = this; this._destroy(); $.each( this.classesElementLookup, function( key, value ) { that._removeClass( value, key ); } ); // We can probably remove the unbind calls in 2.0 // all event bindings should go through this._on() this.element .off( this.eventNamespace ) .removeData( this.widgetFullName ); this.widget() .off( this.eventNamespace ) .removeAttr( "aria-disabled" ); // Clean up events and states this.bindings.off( this.eventNamespace ); }, _destroy: $.noop, widget: function() { return this.element; }, option: function( key, value ) { var options = key; var parts; var curOption; var i; if ( arguments.length === 0 ) { // Don't return a reference to the internal hash return $.widget.extend( {}, this.options ); } if ( typeof key === "string" ) { // Handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } } options = {}; parts = key.split( "." ); key = parts.shift(); if ( parts.length ) { curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] ); for ( i = 0; i < parts.length - 1; i++ ) { curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {}; curOption = curOption[ parts[ i ] ]; } key = parts.pop(); if ( arguments.length === 1 ) { return curOption[ key ] === undefined ? null : curOption[ key ]; } curOption[ key ] = value; } else { if ( arguments.length === 1 ) { return this.options[ key ] === undefined ? null : this.options[ key ]; } options[ key ] = value; } } this._setOptions( options ); return this; }, _setOptions: function( options ) { var key; for ( key in options ) { this._setOption( key, options[ key ] ); } return this; }, _setOption: function( key, value ) { if ( key === "classes" ) { this._setOptionClasses( value ); } this.options[ key ] = value; if ( key === "disabled" ) { this._setOptionDisabled( value ); } return this; }, _setOptionClasses: function( value ) { var classKey, elements, currentElements; for ( classKey in value ) { currentElements = this.classesElementLookup[ classKey ]; if ( value[ classKey ] === this.options.classes[ classKey ] || !currentElements || !currentElements.length ) { continue; } // We are doing this to create a new jQuery object because the _removeClass() call // on the next line is going to destroy the reference to the current elements being // tracked. We need to save a copy of this collection so that we can add the new classes // below. elements = $( currentElements.get() ); this._removeClass( currentElements, classKey ); // We don't use _addClass() here, because that uses this.options.classes // for generating the string of classes. We want to use the value passed in from // _setOption(), this is the new value of the classes option which was passed to // _setOption(). We pass this value directly to _classes(). elements.addClass( this._classes( { element: elements, keys: classKey, classes: value, add: true } ) ); } }, _setOptionDisabled: function( value ) { this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, !!value ); // If the widget is becoming disabled, then nothing is interactive if ( value ) { this._removeClass( this.hoverable, null, "ui-state-hover" ); this._removeClass( this.focusable, null, "ui-state-focus" ); } }, enable: function() { return this._setOptions( { disabled: false } ); }, disable: function() { return this._setOptions( { disabled: true } ); }, _classes: function( options ) { var full = []; var that = this; options = $.extend( { element: this.element, classes: this.options.classes || {} }, options ); function processClassString( classes, checkOption ) { var current, i; for ( i = 0; i < classes.length; i++ ) { current = that.classesElementLookup[ classes[ i ] ] || $(); if ( options.add ) { current = $( $.unique( current.get().concat( options.element.get() ) ) ); } else { current = $( current.not( options.element ).get() ); } that.classesElementLookup[ classes[ i ] ] = current; full.push( classes[ i ] ); if ( checkOption && options.classes[ classes[ i ] ] ) { full.push( options.classes[ classes[ i ] ] ); } } } this._on( options.element, { "remove": "_untrackClassesElement" } ); if ( options.keys ) { processClassString( options.keys.match( /\S+/g ) || [], true ); } if ( options.extra ) { processClassString( options.extra.match( /\S+/g ) || [] ); } return full.join( " " ); }, _untrackClassesElement: function( event ) { var that = this; $.each( that.classesElementLookup, function( key, value ) { if ( $.inArray( event.target, value ) !== -1 ) { that.classesElementLookup[ key ] = $( value.not( event.target ).get() ); } } ); }, _removeClass: function( element, keys, extra ) { return this._toggleClass( element, keys, extra, false ); }, _addClass: function( element, keys, extra ) { return this._toggleClass( element, keys, extra, true ); }, _toggleClass: function( element, keys, extra, add ) { add = ( typeof add === "boolean" ) ? add : extra; var shift = ( typeof element === "string" || element === null ), options = { extra: shift ? keys : extra, keys: shift ? element : keys, element: shift ? this.element : element, add: add }; options.element.toggleClass( this._classes( options ), add ); return this; }, _on: function( suppressDisabledCheck, element, handlers ) { var delegateElement; var instance = this; // No suppressDisabledCheck flag, shuffle arguments if ( typeof suppressDisabledCheck !== "boolean" ) { handlers = element; element = suppressDisabledCheck; suppressDisabledCheck = false; } // No element argument, shuffle and use this.element if ( !handlers ) { handlers = element; element = this.element; delegateElement = this.widget(); } else { element = delegateElement = $( element ); this.bindings = this.bindings.add( element ); } $.each( handlers, function( event, handler ) { function handlerProxy() { // Allow widgets to customize the disabled handling // - disabled as an array instead of boolean // - disabled class as method for disabling individual parts if ( !suppressDisabledCheck && ( instance.options.disabled === true || $( this ).hasClass( "ui-state-disabled" ) ) ) { return; } return ( typeof handler === "string" ? instance[ handler ] : handler ) .apply( instance, arguments ); } // Copy the guid so direct unbinding works if ( typeof handler !== "string" ) { handlerProxy.guid = handler.guid = handler.guid || handlerProxy.guid || $.guid++; } var match = event.match( /^([\w:-]*)\s*(.*)$/ ); var eventName = match[ 1 ] + instance.eventNamespace; var selector = match[ 2 ]; if ( selector ) { delegateElement.on( eventName, selector, handlerProxy ); } else { element.on( eventName, handlerProxy ); } } ); }, _off: function( element, eventName ) { eventName = ( eventName || "" ).split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace; element.off( eventName ).off( eventName ); // Clear the stack to avoid memory leaks (#10056) this.bindings = $( this.bindings.not( element ).get() ); this.focusable = $( this.focusable.not( element ).get() ); this.hoverable = $( this.hoverable.not( element ).get() ); }, _delay: function( handler, delay ) { function handlerProxy() { return ( typeof handler === "string" ? instance[ handler ] : handler ) .apply( instance, arguments ); } var instance = this; return setTimeout( handlerProxy, delay || 0 ); }, _hoverable: function( element ) { this.hoverable = this.hoverable.add( element ); this._on( element, { mouseenter: function( event ) { this._addClass( $( event.currentTarget ), null, "ui-state-hover" ); }, mouseleave: function( event ) { this._removeClass( $( event.currentTarget ), null, "ui-state-hover" ); } } ); }, _focusable: function( element ) { this.focusable = this.focusable.add( element ); this._on( element, { focusin: function( event ) { this._addClass( $( event.currentTarget ), null, "ui-state-focus" ); }, focusout: function( event ) { this._removeClass( $( event.currentTarget ), null, "ui-state-focus" ); } } ); }, _trigger: function( type, event, data ) { var prop, orig; var callback = this.options[ type ]; data = data || {}; event = $.Event( event ); event.type = ( type === this.widgetEventPrefix ? type : this.widgetEventPrefix + type ).toLowerCase(); // The original event may come from any element // so we need to reset the target on the new event event.target = this.element[ 0 ]; // Copy original event properties over to the new event orig = event.originalEvent; if ( orig ) { for ( prop in orig ) { if ( !( prop in event ) ) { event[ prop ] = orig[ prop ]; } } } this.element.trigger( event, data ); return !( $.isFunction( callback ) && callback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false || event.isDefaultPrevented() ); } }; $.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) { $.Widget.prototype[ "_" + method ] = function( element, options, callback ) { if ( typeof options === "string" ) { options = { effect: options }; } var hasOptions; var effectName = !options ? method : options === true || typeof options === "number" ? defaultEffect : options.effect || defaultEffect; options = options || {}; if ( typeof options === "number" ) { options = { duration: options }; } hasOptions = !$.isEmptyObject( options ); options.complete = callback; if ( options.delay ) { element.delay( options.delay ); } if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) { element[ method ]( options ); } else if ( effectName !== method && element[ effectName ] ) { element[ effectName ]( options.duration, options.easing, callback ); } else { element.queue( function( next ) { $( this )[ method ](); if ( callback ) { callback.call( element[ 0 ] ); } next(); } ); } }; } ); var widget = $.widget; /*! * jQuery UI :data 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license */ //>>label: :data Selector //>>group: Core //>>description: Selects elements which have data stored under the specified key. //>>docs: http://api.jqueryui.com/data-selector/ var data = $.extend( $.expr[ ":" ], { data: $.expr.createPseudo ? $.expr.createPseudo( function( dataName ) { return function( elem ) { return !!$.data( elem, dataName ); }; } ) : // Support: jQuery <1.8 function( elem, i, match ) { return !!$.data( elem, match[ 3 ] ); } } ); /*! * jQuery UI Disable Selection 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license */ //>>label: disableSelection //>>group: Core //>>description: Disable selection of text content within the set of matched elements. //>>docs: http://api.jqueryui.com/disableSelection/ // This file is deprecated var disableSelection = $.fn.extend( { disableSelection: ( function() { var eventType = "onselectstart" in document.createElement( "div" ) ? "selectstart" : "mousedown"; return function() { return this.on( eventType + ".ui-disableSelection", function( event ) { event.preventDefault(); } ); }; } )(), enableSelection: function() { return this.off( ".ui-disableSelection" ); } } ); /*! * jQuery UI Keycode 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license */ //>>label: Keycode //>>group: Core //>>description: Provide keycodes as keynames //>>docs: http://api.jqueryui.com/jQuery.ui.keyCode/ var keycode = $.ui.keyCode = { BACKSPACE: 8, COMMA: 188, DELETE: 46, DOWN: 40, END: 35, ENTER: 13, ESCAPE: 27, HOME: 36, LEFT: 37, PAGE_DOWN: 34, PAGE_UP: 33, PERIOD: 190, RIGHT: 39, SPACE: 32, TAB: 9, UP: 38 }; /*! * jQuery UI Scroll Parent 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license */ //>>label: scrollParent //>>group: Core //>>description: Get the closest ancestor element that is scrollable. //>>docs: http://api.jqueryui.com/scrollParent/ var scrollParent = $.fn.scrollParent = function( includeHidden ) { var position = this.css( "position" ), excludeStaticParent = position === "absolute", overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/, scrollParent = this.parents().filter( function() { var parent = $( this ); if ( excludeStaticParent && parent.css( "position" ) === "static" ) { return false; } return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) + parent.css( "overflow-x" ) ); } ).eq( 0 ); return position === "fixed" || !scrollParent.length ? $( this[ 0 ].ownerDocument || document ) : scrollParent; }; // This file is deprecated var ie = $.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() ); /*! * jQuery UI Mouse 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license */ //>>label: Mouse //>>group: Widgets //>>description: Abstracts mouse-based interactions to assist in creating certain widgets. //>>docs: http://api.jqueryui.com/mouse/ var mouseHandled = false; $( document ).on( "mouseup", function() { mouseHandled = false; } ); var widgetsMouse = $.widget( "ui.mouse", { version: "1.12.1", options: { cancel: "input, textarea, button, select, option", distance: 1, delay: 0 }, _mouseInit: function() { var that = this; this.element .on( "mousedown." + this.widgetName, function( event ) { return that._mouseDown( event ); } ) .on( "click." + this.widgetName, function( event ) { if ( true === $.data( event.target, that.widgetName + ".preventClickEvent" ) ) { $.removeData( event.target, that.widgetName + ".preventClickEvent" ); event.stopImmediatePropagation(); return false; } } ); this.started = false; }, // TODO: make sure destroying one instance of mouse doesn't mess with // other instances of mouse _mouseDestroy: function() { this.element.off( "." + this.widgetName ); if ( this._mouseMoveDelegate ) { this.document .off( "mousemove." + this.widgetName, this._mouseMoveDelegate ) .off( "mouseup." + this.widgetName, this._mouseUpDelegate ); } }, _mouseDown: function( event ) { // don't let more than one widget handle mouseStart if ( mouseHandled ) { return; } this._mouseMoved = false; // We may have missed mouseup (out of window) ( this._mouseStarted && this._mouseUp( event ) ); this._mouseDownEvent = event; var that = this, btnIsLeft = ( event.which === 1 ), // event.target.nodeName works around a bug in IE 8 with // disabled inputs (#7620) elIsCancel = ( typeof this.options.cancel === "string" && event.target.nodeName ? $( event.target ).closest( this.options.cancel ).length : false ); if ( !btnIsLeft || elIsCancel || !this._mouseCapture( event ) ) { return true; } this.mouseDelayMet = !this.options.delay; if ( !this.mouseDelayMet ) { this._mouseDelayTimer = setTimeout( function() { that.mouseDelayMet = true; }, this.options.delay ); } if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) { this._mouseStarted = ( this._mouseStart( event ) !== false ); if ( !this._mouseStarted ) { event.preventDefault(); return true; } } // Click event may never have fired (Gecko & Opera) if ( true === $.data( event.target, this.widgetName + ".preventClickEvent" ) ) { $.removeData( event.target, this.widgetName + ".preventClickEvent" ); } // These delegates are required to keep context this._mouseMoveDelegate = function( event ) { return that._mouseMove( event ); }; this._mouseUpDelegate = function( event ) { return that._mouseUp( event ); }; this.document .on( "mousemove." + this.widgetName, this._mouseMoveDelegate ) .on( "mouseup." + this.widgetName, this._mouseUpDelegate ); event.preventDefault(); mouseHandled = true; return true; }, _mouseMove: function( event ) { // Only check for mouseups outside the document if you've moved inside the document // at least once. This prevents the firing of mouseup in the case of IE<9, which will // fire a mousemove event if content is placed under the cursor. See #7778 // Support: IE <9 if ( this._mouseMoved ) { // IE mouseup check - mouseup happened when mouse was out of window if ( $.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button ) { return this._mouseUp( event ); // Iframe mouseup check - mouseup occurred in another document } else if ( !event.which ) { // Support: Safari <=8 - 9 // Safari sets which to 0 if you press any of the following keys // during a drag (#14461) if ( event.originalEvent.altKey || event.originalEvent.ctrlKey || event.originalEvent.metaKey || event.originalEvent.shiftKey ) { this.ignoreMissingWhich = true; } else if ( !this.ignoreMissingWhich ) { return this._mouseUp( event ); } } } if ( event.which || event.button ) { this._mouseMoved = true; } if ( this._mouseStarted ) { this._mouseDrag( event ); return event.preventDefault(); } if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) { this._mouseStarted = ( this._mouseStart( this._mouseDownEvent, event ) !== false ); ( this._mouseStarted ? this._mouseDrag( event ) : this._mouseUp( event ) ); } return !this._mouseStarted; }, _mouseUp: function( event ) { this.document .off( "mousemove." + this.widgetName, this._mouseMoveDelegate ) .off( "mouseup." + this.widgetName, this._mouseUpDelegate ); if ( this._mouseStarted ) { this._mouseStarted = false; if ( event.target === this._mouseDownEvent.target ) { $.data( event.target, this.widgetName + ".preventClickEvent", true ); } this._mouseStop( event ); } if ( this._mouseDelayTimer ) { clearTimeout( this._mouseDelayTimer ); delete this._mouseDelayTimer; } this.ignoreMissingWhich = false; mouseHandled = false; event.preventDefault(); }, _mouseDistanceMet: function( event ) { return ( Math.max( Math.abs( this._mouseDownEvent.pageX - event.pageX ), Math.abs( this._mouseDownEvent.pageY - event.pageY ) ) >= this.options.distance ); }, _mouseDelayMet: function( /* event */ ) { return this.mouseDelayMet; }, // These are placeholder methods, to be overriden by extending plugin _mouseStart: function( /* event */ ) {}, _mouseDrag: function( /* event */ ) {}, _mouseStop: function( /* event */ ) {}, _mouseCapture: function( /* event */ ) { return true; } } ); // $.ui.plugin is deprecated. Use $.widget() extensions instead. var plugin = $.ui.plugin = { add: function( module, option, set ) { var i, proto = $.ui[ module ].prototype; for ( i in set ) { proto.plugins[ i ] = proto.plugins[ i ] || []; proto.plugins[ i ].push( [ option, set[ i ] ] ); } }, call: function( instance, name, args, allowDisconnected ) { var i, set = instance.plugins[ name ]; if ( !set ) { return; } if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) ) { return; } for ( i = 0; i < set.length; i++ ) { if ( instance.options[ set[ i ][ 0 ] ] ) { set[ i ][ 1 ].apply( instance.element, args ); } } } }; var safeActiveElement = $.ui.safeActiveElement = function( document ) { var activeElement; // Support: IE 9 only // IE9 throws an "Unspecified error" accessing document.activeElement from an